sash cam-need help finding replacements

Hello! Thanks for contacting us. Your top sash guide appears to be a match for our 18-174. I think this may be what you need, but you can review our dimensions below to verify.

Unfortunately, this part is currently only made in black; the white finished is discontinued. I apologize for any inconvenience that may cause.

Detail of 18-174

Side view of 18-174

There is no alternative that I know of, unfortunately. This top sash guide has a fairly unique design and at this stage it is the only part we carry that would work for your window.